Composition : arrangement → expression
Good → No explanation → Why → Idea + Feeling
Factors or Formulas:
Exposure | = | Aperture F-stop | x | Shutter |
Color | = | White Bal. | x | Contrast |
Focus | = | Zoom (Macro) | x | Focus Length |
Enhance | = | Sharp | x | Saturation |
Composite | = | Arrangement | x | Angle |
Photography camera is mainly about lens: video on "Good Camera" or "Good Lens" is more important?
Aperture of Lens controls the art of blurry background and determines the highest shutter speed usable for a “correct” explosure.
all-in-one gallery | JuzaPhoto |
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senario | solution |
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water | slow shutter |
dark | high contrast |
trees | long zoom macro |
eyes | sharp focus |
background | silhouette shapes |
align | 1/3 |
food photography | strawberry splash water | Glass Wine | McDonald Burger Photo |
---|---|---|---|
high speed photography | Balloon explosion | ||
night photography | night settings | ||
flash photography | what is flash | ||
case | Lighting |
DOF in a sentence: a distance range where object can be in sharp focus, at given lens and camera setting.
What makes the depth of field, there are 3
check this article in wiki format size
Conclusion, for same focal length, same aperture, a large 135 filmback will provide about more than 5 times shallower dof than 1/2.33“ filmeback.
For focal length, at same aperture, such as f6.3, the larger the focal length, like 500mm, produces more shallow DOF than short focal length, like 50mm.
While for close-up or macro lens, magnification rate plays more important role than focal length, larger magnification rate produce more shallow depth field. (so macro shot generally produce shallow DOF effect)
Tilt-shift lens create shallower DOF by relatively shifting the film back off sharp center to corner blur area.
As there is always apdater for everything, so does shallow DOF adapter.